Nvidia Corp. co-founder Jensen Huang joined US President Donald Trump on his visit to China as a last-minute addition, thrusting AI and technology into the spotlight before a high-stakes Beijing summit.

SoftBank Group Corp. reported a surge in quarterly profit due to valuation gains on its OpenAI investment, boosting confidence at the Japanese company to bet even more on the ChatGPT maker.

Ant Group Co.’s quarterly profit continued to decline after the company increased investment in artificial intelligence technology for its health care, large language model and payment services.

On the day Silicon Valley turned against him, Ro Khanna was supposed to be on vacation.

Renewable energy manufacturer Jinko Solar Co.’s recent decision to sell control of its Florida facility extends a multi-billion retreat from the US by China’s clean technology firms, as they contend with an increasingly hostile policy environment and the potential loss of Biden-era incentives.

Lake Tahoe has long been a refuge for Silicon Valley’s tech elite, from Mark Zuckerberg to Larry Ellison. Now the artificial intelligence boom behind much of that wealth is straining the region’s power market, pushing up costs for residents in the lakeside towns below.